[INFO] fetching crate courses 0.9.4...
[INFO] checking courses-0.9.4 against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] extracting crate courses 0.9.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate courses 0.9.4
[INFO] finished tweaking crates.io crate courses 0.9.4
[INFO] tweaked toml for crates.io crate courses 0.9.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate courses 0.9.4 on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate courses 0.9.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d83ee63a59309780b684caf6187244604024665161f7bc62448ae523e0dca48
[INFO] running `Command { std: "docker" "start" "-a" "7d83ee63a59309780b684caf6187244604024665161f7bc62448ae523e0dca48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d83ee63a59309780b684caf6187244604024665161f7bc62448ae523e0dca48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d83ee63a59309780b684caf6187244604024665161f7bc62448ae523e0dca48", kill_on_drop: false }`
[INFO] [stdout] 7d83ee63a59309780b684caf6187244604024665161f7bc62448ae523e0dca48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 637e0e2675b4025fcdd487c6761106321721a6d70c1ea510be592dc94692db9b
[INFO] running `Command { std: "docker" "start" "-a" "637e0e2675b4025fcdd487c6761106321721a6d70c1ea510be592dc94692db9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling thiserror v1.0.59
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling crunchy v0.2.2
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[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling openssl v0.10.64
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[INFO] [stderr]    Compiling anyhow v1.0.82
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[INFO] [stderr]    Compiling built v0.7.2
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[INFO] [stderr]    Compiling memchr v2.7.2
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[INFO] [stderr]    Compiling rav1e v0.7.1
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[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking time-core v0.1.2
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[INFO] [stderr]    Compiling openssl-sys v0.9.102
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[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
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[INFO] [stderr]     Checking maybe-rayon v0.1.1
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[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]     Checking constptr v0.2.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling rustix v0.38.34
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[INFO] [stderr]     Checking uuid v1.8.0
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[INFO] [stderr]     Checking crc v3.2.1
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[INFO] [stderr]     Checking cfb v0.7.3
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
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[INFO] [stderr]    Compiling blake3 v1.5.1
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[INFO] [stderr]     Checking brotli-decompressor v2.5.1
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[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
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[INFO] [stderr]    Compiling include_dir_macros v0.7.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling darling_core v0.20.8
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[INFO] [stderr]     Checking fdeflate v0.3.4
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[INFO] [stderr]     Checking ipnet v2.9.0
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[INFO] [stderr]    Compiling chrono-tz v0.8.6
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking line-wrap v0.2.0
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[INFO] [stderr]     Checking zune-jpeg v0.4.11
[INFO] [stderr]     Checking include_dir v0.7.3
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[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]    Compiling courses v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking http-range v0.1.5
[INFO] [stderr]     Checking deflate64 v0.1.8
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[INFO] [stderr]     Checking notify-debouncer-mini v0.4.1
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling rhai_codegen v2.1.0
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling serde_with_macros v3.8.1
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tungstenite v0.17.3
[INFO] [stderr]    Compiling pest v2.7.10
[INFO] [stderr]    Compiling typetag-impl v0.2.16
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking onig v6.4.0
[INFO] [stderr]     Checking image-webp v0.1.2
[INFO] [stderr]    Compiling rust-embed-impl v8.3.0
[INFO] [stderr]     Checking tempfile v3.10.1
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[INFO] [stderr]    Compiling pest_meta v2.7.10
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[INFO] [stderr]    Compiling pest_generator v2.7.10
[INFO] [stderr]     Checking zstd v0.13.1
[INFO] [stderr]    Compiling pest_derive v2.7.10
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
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[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
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[INFO] [stdout] warning: struct `Asset` is never constructed
[INFO] [stdout]   --> src/setup.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Asset;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Asset` is never constructed
[INFO] [stdout]   --> src/setup.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Asset;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "637e0e2675b4025fcdd487c6761106321721a6d70c1ea510be592dc94692db9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637e0e2675b4025fcdd487c6761106321721a6d70c1ea510be592dc94692db9b", kill_on_drop: false }`
[INFO] [stdout] 637e0e2675b4025fcdd487c6761106321721a6d70c1ea510be592dc94692db9b
